<template>
  <div>

    子类----{{scount}}
    子类--{{appName}}
  </div>
</template>

<script setup >
import { inject } from 'vue'

const appName = inject('app')


import {defineProps,defineEmits} from 'vue';
defineProps({
  "scount":{
    type:Number,
    default:200
  }
})

</script>

<style scoped>

</style>